problem
v5.4.0 GrowingError handling for command line applications or prototypes
Quick Verdict
- ✓Stable API (5.x for 7+ years)
- ✓Tiny footprint (14KB, 3 deps)
- ✓Permissive license (MIT)
Security
Deep Insights
407 downloads in the last 30 days (14/day), up 1% from the previous period.
The API has been stable (1.x) for over 7 years with 14 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 13KB, problem is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include cotton, s3-sync, odbc-avro, syslogio, odbc-iter-schema. When high-quality crates choose problem, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on problem
Version Adoption
Release Timeline
Feature Flags
default =["log", "backtrace"]
